The tests have proved that the synthesized use of the quick algorithm and the area sampling coding has greatly improved the function of the compression.
试验证明快速算法和区域取样编码的综合运用，大大提高了压缩性能。
It is highlighted the use of area sampling and personal sampling in the environmental monitoring and the application of various biomarkers in biological monitoring of vinyl chloride exposure.
通过对氯乙烯职业接触评估方法的阐述，重点介绍了环境监测中定点采样和个体采样的使用方法，以及各类生物标志物在氯乙烯生物监测中的应用。
This paper adopted the soil distribution area, sampling data and soil organic content from the first soil general survey and applied the technique of GIS to estimate soil carbon reservior in China.
根据中国第一次土壤普查得到的土壤各类型分布面积、采样数据、土壤有机质含量，运用GIS技术，来估算土壤碳库。
This paper adopted the soil distribution area, sampling data and soil organic content from the first soil general survey and applied the technique of GIS to estimate soil carbon reservior in China.
根据中国第一次土壤普查得到的土壤各类型分布面积、采样数据、土壤有机质含量，运用GIS技术，来估算土壤碳库。
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